Travel Tips: Carretera Austral
Embark on an epic journey along Chile's Carretera Austral, a legendary route through pristine fjords, ancient forests, towering glaciers, and vibrant Patagonian culture. Discover the raw beauty of one of the world's most scenic drives.
8 min readThe Carretera Austral, or Route 7, is a spectacular 1,240-kilometer (770-mile) highway stretching through Chilean Patagonia. It offers an unparalleled adventure for travelers seeking untouched nature, remote towns, and breathtaking landscapes. While mostly unpaved, the road itself is an integral part of the experience, demanding preparation and a sense of adventure. This guide provides essential tips to navigate this iconic route safely and enjoyably, from practicalities like money and connectivity to cultural insights and driving advice.
Tips by Category
Book Ferries in Advance
CriticalSeveral segments of the Carretera Austral require ferry crossings (e.g., Hornopirén-Caleta Gonzalo, La Arena-Puelche). These can be booked via Tabsa or Austral Broom. During peak season (December-February), booking weeks, if not months, ahead is critical, especially if traveling with a vehicle.
Carry Sufficient Cash
CriticalATMs are scarce outside larger towns like Coyhaique, Puerto Montt, and Cochrane. Many smaller establishments, campsites, and local shops operate on a cash-only basis. Always carry enough Chilean Pesos for fuel, food, and accommodation, especially before entering remote stretches.
Fuel Up Regularly
CriticalGas stations are few and far between on the Carretera Austral. Distances between fuel stops can exceed 200 km (120 miles). Always fill your tank whenever you see a gas station, even if it's half full, and consider carrying an extra jerry can, especially for longer, unpopulated sections.
Prepare for All Weather Conditions
ImportantPatagonian weather is famously unpredictable. Be ready for sun, rain, strong winds, and even snow in higher altitudes, often within the same day. Pack layers, waterproof and windproof outerwear, and sturdy hiking boots.
Download Offline Maps
ImportantCellular signal is very limited along much of the Carretera Austral. Download offline maps (Google Maps, Maps.me, OpenStreetMap) for navigation and point-of-interest identification before you lose service. A physical map is also a good backup.
Bring Insect Repellent
HelpfulEspecially during the warmer months (December-March), tiny biting insects called 'tábanos' (horseflies) and mosquitoes can be prevalent, particularly near water bodies and forested areas. Strong insect repellent is highly recommended.
Learn Basic Spanish Phrases
ImportantWhile some tourist-oriented businesses might have English speakers, proficiency in basic Spanish will greatly enhance your experience, especially when dealing with locals, asking for directions, or ordering food in smaller towns.
Respect Nature and Local Customs
ImportantThe Carretera Austral passes through fragile ecosystems and rural communities. Practice Leave No Trace principles, pack out all trash, respect private property, and be mindful of local customs and quiet hours in small villages.
Safety
The Carretera Austral is generally a safe region regarding crime, but its remoteness and challenging terrain pose their own risks. Vehicle breakdowns, getting lost, or encountering harsh weather without proper preparation can be dangerous. Always inform someone of your itinerary, carry emergency supplies (food, water, first-aid, extra fuel), and be aware of wildlife on the roads. Driving conditions, particularly on gravel sections, require constant vigilance.
Emergency Numbers
Common Scams
- !While specific scams are rare in this remote region, be cautious of inflated prices at isolated shops or informal services if you appear unaware of local norms. Always confirm prices before committing. Ensure your rental car is thoroughly checked before departure to avoid issues that could be blamed on you later.
Money
Currency
Chilean Peso (CLP)
ATMs Available
No
Card Acceptance
Card acceptance is widespread in larger towns like Coyhaique, Puerto Aysén, and Puerto Natales (further south), but becomes very limited in smaller villages and remote areas. Many campsites, small restaurants, and shops only accept cash.
Tipping
Tipping is customary in Chile. In restaurants, a 10% tip is standard and often added to the bill as 'propina sugerida'. For tour guides, it's polite to tip 5-10% of the tour cost. Tipping taxi drivers is not common unless they help with luggage.
Exchange Tips
Exchange money in major cities before you start your journey (e.g., Santiago, Puerto Montt, or larger towns along the route like Coyhaique). You'll find better rates and more reliable service there. Avoid exchanging large amounts at small, isolated shops if possible.
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Browse Car RentalsLanguage
Useful Phrases
| Phrase | Meaning |
|---|---|
| Hola | Hello |
| Gracias | Thank you |
| Por favor | Please |
| ¿Cuánto cuesta? | How much does it cost? |
| ¿Dónde está el baño? | Where is the bathroom? |
| No entiendo | I don't understand |
| Agua | Water |
| Gasolina | Gasoline |
Connectivity
Cell Coverage
Cellular coverage is extremely limited and patchy along the Carretera Austral. Expect long stretches with no signal, especially between towns and in more mountainous or forested areas. Entel, Movistar, and Claro are the main providers, with Entel generally having the best, though still intermittent, coverage in remote regions.
WiFi Availability
Wi-Fi is available in most hotels, hostels, and some cafes in towns. However, speeds can be slow and unreliable, particularly in smaller villages. Don't rely on it for urgent work or heavy streaming.
SIM Card Advice
It is highly recommended to purchase a local prepaid SIM card upon arrival in Chile (e.g., at Santiago airport or larger cities). Entel is often cited as having the best coverage in rural areas, but none will provide continuous signal on the Carretera Austral. Top up credit generously when you have the chance.
Cultural Etiquette
- 1Greeting locals with a simple 'Hola' or 'Buenos días' (good morning) is always appreciated, especially when entering shops or asking for help.
- 2Be patient and polite. Life in Patagonia often moves at a slower pace.
- 3When visiting someone's home, it's customary to bring a small gift, like wine or sweets.
- 4Always ask for permission before taking photos of people, especially indigenous communities.
- 5Dress modestly when visiting churches or formal establishments, though casual attire is generally acceptable for tourism.
Common Mistakes to Avoid
- ✕Underestimating driving times: Gravel roads, ferry waits, and frequent photo stops mean journeys take much longer than anticipated.
- ✕Not booking ferries or popular accommodations in advance, especially during high season.
- ✕Relying solely on credit cards; not carrying enough cash for remote areas.
- ✕Ignoring fuel levels and not filling up at every opportunity.
- ✕Not bringing appropriate clothing for unpredictable weather (e.g., skipping waterproof layers).
- ✕Expecting constant cellular or Wi-Fi connectivity; not downloading offline maps.
- ✕Driving too fast on gravel roads, leading to loss of control or damage to the vehicle.
- ✕Not bringing adequate insect repellent, especially in summer.
Driving Advice
The Carretera Austral is a true road trip adventure, but it demands respect and preparation. A significant portion of the road is unpaved gravel ('ripio'), ranging from well-maintained to challenging and corrugated sections. While a 4x4 isn't strictly necessary for the entire route, it provides greater comfort, stability, and peace of mind on rougher patches and allows access to more remote side roads. Drive cautiously, especially on curves and when encountering oncoming traffic, as dust can severely limit visibility. Headlights should be on at all times. Watch out for potholes, loose gravel, and cattle or other animals on the road. Always ensure your spare tire is in good condition and know how to change it. Fuel stations are sparse; plan your stops carefully and carry extra fuel if possible. Check your rental car's insurance policy for coverage on gravel roads.
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View all →Frequently Asked Questions
¿Is the Carretera Austral entirely paved?
No, a significant portion of the Carretera Austral is unpaved gravel ('ripio'). While sections are gradually being paved, expect long stretches of gravel, especially in the central and southern parts. This adds to the adventure but requires careful driving.
¿What is the best time of year to drive the Carretera Austral?
The peak season is generally from December to March (Southern Hemisphere summer), offering the warmest weather and longest daylight hours. However, this is also when it's busiest, requiring ferry and accommodation bookings well in advance. Shoulder seasons (November and April) can offer fewer crowds and beautiful autumn colors, though with cooler, potentially wetter weather.
¿Do I need a 4x4 vehicle?
A 4x4 is not strictly required for the main route, especially if you drive cautiously. However, a vehicle with higher clearance (like an SUV) is highly recommended for comfort and navigating rougher gravel sections. A 4x4 offers added confidence, especially if you plan to explore side roads or encounter challenging conditions.
¿How long does it take to drive the entire Carretera Austral?
To truly experience the Carretera Austral without rushing, a minimum of 10-14 days is recommended for a one-way trip, allowing time for side trips, hikes, and unexpected delays (like ferry cancellations). Many travelers spend 3 weeks or more.
¿Are there many places to eat and sleep along the route?
Yes, most towns along the Carretera Austral offer a range of accommodations (hosterías, cabañas, campsites) and places to eat (restaurants, local 'picadas'). However, options can be limited in smaller villages, so it's wise to book ahead during peak season or have backup plans. Always carry some snacks and water.
¿Is it safe to wild camp along the Carretera Austral?
Wild camping is generally tolerated in many areas, but it's important to be respectful of private property and natural parks. Always practice 'Leave No Trace' principles. Designated campsites are plentiful and often offer basic facilities, providing a safer and more environmentally friendly option.
¿What about border crossings to Argentina?
There are several border crossings along the Carretera Austral that lead into Argentina (e.g., Futaleufú, Chile Chico, Paso Roballos near Cochrane). Ensure you have all necessary vehicle documents from your rental company to cross the border, as special permits are often required and must be arranged in advance.